#ifndef _WX_CLRPICKER_H_
#define _WX_CLRPICKER_H_

#include "wx/button.h"
#include "wx/cmndata.h"

//-----------------------------------------------------------------------------
// wxGenericColourButton: a button which brings up a wxColourDialog
//-----------------------------------------------------------------------------

// show the colour in HTML form (#AABBCC) as colour button label
#define wxCLRBTN_SHOW_LABEL     100

// the default style
#define wxCLRBTN_DEFAULT_STYLE  (wxCLRBTN_SHOW_LABEL)

#ifndef wxCLRBTN_USES_BMP_BUTTON
#define wxCLRBTN_USES_BMP_BUTTON 0
#endif

#if wxCLRBTN_USES_BMP_BUTTON
#include "wx/bmpbutton.h"
#define wxCLRBTN_BASE_CLASS wxBitmapButton
#else
#define wxCLRBTN_BASE_CLASS wxButton
#endif

class wxGenericColourButton : public wxCLRBTN_BASE_CLASS,
  public wxColourPickerWidgetBase {
  public:
    wxGenericColourButton() {}
    wxGenericColourButton( wxWindow *parent,
                           wxWindowID id,
                           const wxColour& col = *wxBLACK,
                           const wxPoint& pos = wxDefaultPosition,
                           const wxSize& size = wxDefaultSize,
                           long style = wxCLRBTN_DEFAULT_STYLE,
                           const wxValidator& validator = wxDefaultValidator,
                           const wxString& name = wxColourPickerWidgetNameStr ) {
      Create( parent, id, col, pos, size, style, validator, name );
    }

    virtual ~wxGenericColourButton() {}


  public:     // API extensions specific for wxGenericColourButton

    // user can override this to init colour data in a different way
    virtual void InitColourData();

    // returns the colour data shown in wxColourDialog
    wxColourData *GetColourData() { return &ms_data; }


  public:

    bool Create( wxWindow *parent,
                 wxWindowID id,
                 const wxColour& col = *wxBLACK,
                 const wxPoint& pos = wxDefaultPosition,
                 const wxSize& size = wxDefaultSize,
                 long style = wxCLRBTN_DEFAULT_STYLE,
                 const wxValidator& validator = wxDefaultValidator,
                 const wxString& name = wxColourPickerWidgetNameStr );

    void OnButtonClick( wxCommandEvent & );


  protected:

    wxSize DoGetBestSize() const;

    void UpdateColour();

    // the colour data shown in wxColourPickerCtrlGeneric
    // controls. This member is static so that all colour pickers
    // in the program share the same set of custom colours.
    static wxColourData ms_data;

  private:
    DECLARE_DYNAMIC_CLASS( wxGenericColourButton )
};


#endif // _WX_CLRPICKER_H_
